器件名称: 1N5819_08
功能描述: Schottky Rectifier, 1.0 A
文件大小: 79.79KB 共5页
简 介:1N5819
Vishay High Power Products
Schottky Rectifier, 1.0 A
FEATURES
Low profile, axial leaded outline High frequency operation Very low forward voltage drop
Cathode Anode
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Guard ring for enhanced ruggedness and long term reliability Lead (Pb)-free plating Designed and qualified for industrial level
DO-204AL
PRODUCT SUMMARY
IF(AV) VR IRM 1.0 A 40 V 12 mA at 125 °C
DESCRIPTION
The 1N5819 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 s sine 1 Apk, TJ = 25 °C Range CHARACTERISTICS Rectangular waveform VALUES 1.0 40 225 0.55 - 40 to 150 UNITS A V A V °C
VOLTAGE RATINGS
PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 1N5819 40 UNITS V
ABSOLUTE MAXIMUM RATINGS
PARAMETER Maximum average forward current See fig. 4 Maximum peak one cycle non-repetitive surge current See fig. 6 SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TL = 90 °C, rectangular waveform 5 s sine or 3 s rect. pulse IFSM 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied VALUES 1.0 225 35 A UNITS
Document Number: 94614 Revision: 06-Nov-08
For technical questions, c……
